Ventilation damper



FIG. 1 is a rear perspective view of a ventilation damper showing the new design.

FIG. 2 is a front perspective view of the ventilation damper showing the new design.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a front elevational thereof.

FIG. 5 is a right side elevational view thereof.

FIG. 6 is a left side elevational view thereof.

FIG. 7 is a top plan view thereof.

FIG. 8 is a bottom plan view thereof.

FIG. 9 is a rear perspective view of a ventilation damper door of the ventilation damper of FIG. 1 .

FIG. 10 is a front perspective view of the ventilation damper door of FIG. 9 .

FIG. 11 is a rear elevational view thereof.

FIG. 12 is a front elevational thereof.

FIG. 13 is a left side elevational view thereof.

FIG. 14 is a right side elevational view thereof.

FIG. 15 is a top plan view thereof.

FIG. 16 is a bottom plan view thereof.

FIG. 17 is a front perspective view of a ventilation damper frame of the ventilation damper of FIG. 1 .

FIG. 18 is a rear perspective view of the ventilation damper frame of FIG. 17 .

FIG. 19 is a front elevational view thereof.

FIG. 20 is a rear elevational thereof.

FIG. 21 is a left side elevational view thereof.

FIG. 22 is a right side elevational view thereof.

FIG. 23 is a top plan view thereof; and,

FIG. 24 is a bottom plan view thereof.

Although the ventilation damper in which the claimed design is embodied consists of a frame and two doors, the claim is directed to the ornamental appearance of the ventilation damper in its entirety and does not extend to the ornamental appearance of each of the individual components in isolation.

The broken lines in the drawings depict portions of the ventilation damper that form no part of the claimed design. 

CLAIM The ornamental design for a ventilation damper, as shown and described. 